4CV8

MPS1 kinase with 3-aminopyridin-2-one inhibitors


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.52910.2M NACO2H, 0.1M BTP PH 7.5, 15% W/V PEG3350, 1% DMSO AND 1MM (N-(2-OXO-5-(PYRIDIN-4-YL)-1, 2-DIHYDROPYRIDIN-3-YL)-4-PIPERIDIN-1-YL)BENZAMIDE. THEN BACK-SOAK IN A NEW SOLUTION OF 0.19M NACO2H, 0.095M BTP PH 7.5, 14.25% PEG3350 AND 2MM 3-AMINO-5-(1-METHYL-1H-PYRAZOL-4-YL) PYRIDIN-2(1H)-ONE FOR 24H ALL AT 18 DEGREES C.
Crystal Properties
Matthews coefficientSolvent content
3.7767.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 70.8α = 90
b = 110.3β = 90
c = 114.2γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2012-07-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I24DiamondI24

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
1341.2399.50.149.24.49187122.14
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
133.1899.714.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2ZMC341.23914043598.640.18240.18030.2256RANDOM95.97
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
34.6767-36.42781.7511
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion21.64
t_omega_torsion2.48
t_angle_deg1.15
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion21.64
t_omega_torsion2.48
t_angle_deg1.15
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1908
Nucleic Acid Atoms
Solvent Atoms6
Heterogen Atoms30

Software

Software
Software NamePurpose
BUSTERrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing